| commit | 47c15532ddcd6818f51cb15f914d63864b3ee9ab | |
| author | Jean Delvare <khali@linux-fr.org> | |
| Fri, 17 Oct 2008 15:51:15 +0000 (17 17:51 +0200) | ||
| committer | Jean Delvare <khali@mahadeva.delvare> | |
| Fri, 17 Oct 2008 15:51:15 +0000 (17 17:51 +0200) | ||
| tree | 65abe5a3fd40d9a4468550c522dd2db30ebeb988 | treesnapshot (tar.gz zip) |
| parent | f908037a01e53a48ff8eb049bb4a1fbb15449908 | commitdiff |
hwmon: (lm78) Fix I/O resource conflict with PNP
Only request I/O ports 0x295-0x296 instead of the full I/O address
range. This solves a conflict with PNP resources on a few motherboards.
Also request the I/O ports in two parts (4 low ports, 4 high ports)
during device detection, otherwise the PNP resource make the request
(and thus the detection) fail.
This is the exact same fix that was applied to driver w83781d in
March 2008 to address the same problem:
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=2961cb22ef02850d90e7a12c28a14d74e327df8d
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Only request I/O ports 0x295-0x296 instead of the full I/O address
range. This solves a conflict with PNP resources on a few motherboards.
Also request the I/O ports in two parts (4 low ports, 4 high ports)
during device detection, otherwise the PNP resource make the request
(and thus the detection) fail.
This is the exact same fix that was applied to driver w83781d in
March 2008 to address the same problem:
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=2961cb22ef02850d90e7a12c28a14d74e327df8d
Signed-off-by: Jean Delvare <khali@linux-fr.org>
| drivers/hwmon/lm78.c | diffblobblamehistory |